<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
</head>
<body>
    text:<input type="text" name="" id="" value=""><br />
    radio:<input type="radio" name="" id=""><br />
    checkbox:<input type="checkbox" name="" id=""><br />
    password:<input type="password" name="" id=""><br />
    <!-- form是把input的name:value的形式提交 -->
    <form action="" method="get">
        text:<input type="text" name="" id="" value=""><br />
        submit:<input type="submit" value="提交按钮"><br />
        reset:<input type="reset" value=""><bt />
    </form>
    button:<input type="button" value="按钮"><br />
    <!-- 可以把image当一个button来用,可以试着src,宽高,用js点击事件即可 -->
    image:<input type="image" src="" alt=""><br />
    <!-- 用于传值，对于用户隐藏看不见，可以设置key:value进行传值 -->
    reset:<input type="reset" value=""><br />
    <!-- 选择文件 -->
    file:<input type="file" /><br />
</body>
</html>